13 [ { "natural numbers with infinity" * } {
15 [ "ynat ( ∞ )" "ynat_pred ( ⫰? )" "ynat_succ ( ⫯? )"
16 "ynat_le ( ? ≤ ? )" "ynat_lt ( ? < ? )"
17 "ynat_minus ( ? - ? )" "ynat_plus ( ? + ? )"
18 "ynat_max" "ynat_min" *
25 [ { "extensions to the library" * } {
27 [ "star" "lstar" "bool ( Ⓕ ) ( Ⓣ )" "arith ( ?^? )"
28 "list ( ◊ ) ( ? @ ? ) ( {?,?} @ ? ) ( ? @@ ? ) ( |?| )" *
35 [ { "generated logical decomposables" * } {
37 [ "xoa ( ∃∃ ) ( ∨∨ ) ( ∧∧ )" "xoa_props ( ⊥ ) ( ⊤ )" * ]
54 class "capitalize italic" { 0 }